diff options
Diffstat (limited to 'tex/context/base/mkiv/util-sbx.lua')
| -rw-r--r-- | tex/context/base/mkiv/util-sbx.lua | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tex/context/base/mkiv/util-sbx.lua b/tex/context/base/mkiv/util-sbx.lua index cd282009e..066ca3023 100644 --- a/tex/context/base/mkiv/util-sbx.lua +++ b/tex/context/base/mkiv/util-sbx.lua @@ -330,7 +330,7 @@ local function validcommand(name,program,template,checkers,defaults,variables,re -- for now, we will have a "flags" checker else local checker = validators[chktype] - if checker then + if checker and type(value) == "string" then value = checker(unquoted(value),strict) if value then variables[variable] = optionalquoted(value) @@ -350,7 +350,7 @@ local function validcommand(name,program,template,checkers,defaults,variables,re local chktype = checkers[variable] if chktype == "verbose" then -- for now, we will have a "flags" checker - else + elseif type(default) == "string" then local checker = validators[chktype] if checker then default = checker(unquoted(default),strict) |